<!DOCTYPE html>
<head>
<meta charset="UTF-8">
<title>js对象</title>
<script type="text/javascript">
//key value 键值对
// user1 = {
// name: "siki",
// age: 80,
// sex: "男"
// };
var user1 = new Object();
user1.name="sikiedu";
user1.age=20;
user1.sex="男";
console.log(user1.name);//sikiedu
console.log(user1.age);//80
console.log(user1.sex);//男
user1.name = "小明";
console.log(user1.name);//小明
</script>
</head>
<body>
</body>
</html>
JavaScript对象
1、什么是JavaScript对象
什么是键值对？key value一对、
2、创建JavaScript对象
person=new Object();
person.firstname="Bill";
person.lastname="Gates";
person.age=56;
person.eyecolor="blue";
